Chatbot
Software that simulates conversation with users via text or voice, often powered by NLP or LLMs.
What is Chatbot?
A chatbot is software that simulates conversation with users through text or voice. Early chatbots followed scripted decision trees. Modern chatbots use natural language processing (NLP) and large language models to interpret open-ended questions and generate human-like replies.
Business chatbots typically sit on websites, in messaging apps, or inside CRM and support platforms. They handle tier-one questions (pricing, hours, order status), qualify leads, route complex issues to humans, and capture structured data from unstructured chat. The best ones are connected to real systems, not isolated FAQ readers.
LLM-powered chatbots need AI guardrails, grounding via RAG, and clear escalation paths. Without those, they inherit model risks like AI hallucination and sycophancy. McKinsey's 2023 research on customer experience noted that AI-assisted service can improve speed and consistency when human backup and knowledge bases are wired in from day one.
Why it matters for middle market companies
For growth-stage operators, chatbots are often the first customer-facing AI touchpoint. Done well, they extend coverage without adding headcount. Done poorly, they frustrate buyers and damage trust faster than a static FAQ page.
The operational question is not "should we have a chatbot?" but "which conversations are safe to automate?" Order lookups and scheduling are low risk. Contract interpretation and custom pricing are not. Map journeys before you pick a platform.
Conversational marketing uses chatbots earlier in the funnel to engage and qualify. Conversational AI is the broader capability layer. If you are evaluating agent-style support, compare scripted bots, retrieval-grounded bots, and full AI agents using our guide on choosing the best AI agent approach.
Frequently asked questions
A chatbot is software that simulates text or voice conversation with users, ranging from scripted flows to LLM-powered assistants. Business chatbots handle tier-one support, lead qualification, and routing on websites, messaging apps, and CRM platforms. Production deployments require guardrails, RAG grounding, and human escalation paths to manage hallucination and accuracy risks. Chatbots are often a company's first customer-facing AI touchpoint and connect to broader conversational marketing and conversational AI strategies.
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